Application of Lidar in Atmospheric Environment Monitoring in Sanmenxia City

Author(s):Guo Rui, Zhang Zhen-jiang, Gao WeiPages:243-244Year:2019
Issue:10Journal:Chemical Engineering Design CommunicationsKeyword:laser radar; air pollution; environmental monitoring;Abstract::The application examples of laser radar in atmospheric environment monitoring in Sanmenxia City,Henan Province through scanning and navigation are introduced.The laser radar vertical scanning and backward trajectory are used to analyze the sand dust transmission process ;the laser radar horizontal scanning technology is combined with the monitoring data to trace the pollutants in the two urban areas ;the laser radar vehicle navigation monitoring technology is used to carry out the main road of Sanmenxia. Air navigation,determine the source of pollution and its pollution causes,conduct cross-regional navigation monitoring around the Yuncheng Industrial Park in Shanxi,and assess the impact of Yuncheng pollution transmission on Sanmenxia City.Lidar technology can comprehensively obtain the integrated data of "point surface,earth and air",and provide powerful data support for the "three clear" of regional air pollution.